Optimizing the design of high performance explosion proof electric motor used for local fans in underground mines

Y Nhu Do; Thuy Bien Trinh

Archives

Year 2023

Issue 1 [02 - 2023], Year XXXII

Optimizing the design of high performance explosion proof electric motor used for local fans in underground mines

https://mij.hoimovietnam.vn/en/archives?article=23015

Authors: Y Nhu Do ¹, Thuy Bien Trinh ²

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Keywords: Asynchronous motor, Line-start synchronous permanent magnet motor, Finite Element Method (FEM)

Received: 22^nd-Oct-2022

Revised: 18^th-Nov-2022

Accepted: 10^th-Dec-2022

Online: 28^th-Feb-2023

Section: Mechanical engineering, Electricity - Electronics - Automation

Pages: 39 - 42

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Abstract:

Mine ventilation is a major energy consumer in underground mines. Saving energy for the local ventilation fans in order to reduce the power consumption of the mines is an urgent issue. The solution to replace the squirrel-cage asynchronous motor by the high-efficiency motors (LSPMSM) for local ventilation fans to save electrical energy is being studied. The article refers to the optimal calculation of permanent magnets used in LSPMSM motors for mine local ventilation fans to achieve high efficiency.

How to Cite

Do, Y.Nhu and Trinh, T.Bien 2023. Optimizing the design of high performance explosion proof electric motor used for local fans in underground mines (in Vietnamese). Mining Industry Journal. XXXII, 1 (Feb, 2023), 39-42. .

References